
/*header start*/
.jd_header{
    height: 40px;
    width: 100%;
    position: fixed;
    left: 0;
    top:0;
    z-index: 9999;
}

.jd_header .jd_header_box{
    min-width: 300px;
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    background: rgba(201,21,35,0.85);
    height: 40px;
}

.jd_header_box .icon_logo{
    height: 36px;
    width: 60px;
    background-position: 0 -103px;
    display: block;
    margin-top: 4px;
    position: absolute;
    top:0;
    left: 10px;
}
.jd_header_box .form{
    width: 100%;
    padding-left: 75px;
    padding-right: 45px;
}
.jd_header_box .form .icon_search{
    height: 20px;
    width: 20px;
    background-position: -60px -109px;
    display: block;
    margin-top: 10px;
    position: absolute;
    top:0;
    left: 80px;
}

.jd_header_box .form input{
    height: 30px;
    line-height: 30px;
    width: 100%;
    border-radius: 15px;
    margin-top: 5px;
    padding-left: 30px;
}


.jd_header_box .login{
    height: 40px;
    width: 40px;
    display: block;
    text-align: center;
    line-height: 40px;
    color: #fff;
    font-size: 15px;
    position: absolute;
    top:0;
    right: 0;
}
/*header end*/
/*banner start*/
.jd_banner{
    width: 100%;
    position: relative;
    overflow: hidden;
}
.jd_banner ul:first-child{
    width: 1000%;
}
.jd_banner ul:first-child li{
    width: 10%;
    float: left;
}
.jd_banner ul:first-child li img{
    width: 100%;
    display: block;
}
.jd_banner ul:last-child{
    width: 118px;
    height: 6px;
    position: absolute;
    left: 50%;
    margin-left: -59px;
    bottom:5px;
}
.jd_banner ul:last-child li{
    width: 6px;
    height: 6px;
    border: 1px solid #fff;
    border-radius: 4px;
    margin-left: 10px;
    float: left;
}
.jd_banner ul:last-child li:first-child{
    margin-left: 0;
}
/*banner end*/
/*nav start*/
.jd_nav{
    padding-top: 11px;
    background: #fff;
    border-bottom: 1px solid #ebebeb;
}
.jd_nav ul{
    width: 100%;
    padding: 0 3.125%;
}
.jd_nav ul li{
    width: 25%;
    height: 69px;
    text-align: center;
    font-size: 12px;
    color: #666;
    float: left;
}
.jd_nav ul li img{
    width: 40px;
    height: 40px;
    display: block;
    margin: 0 auto;
    margin-bottom: 6px;
}
/*nav end*/
.jd_floor{
    -webkit-box-shadow: 0 0 1px 1px #ebebeb;
    -moz-box-shadow: 0 0 1px 1px #ebebeb;
    box-shadow: 0 0 1px 1px #ebebeb;
    margin:10px 5px 0 5px;
    min-height: 32px;
    background: #fff;
}

.jd_floor_tit{
    height: 32px;
    line-height: 32px;

}
.jd_floor_tit h3{
    font-size: 15px;
    color: #666;
    font-weight:inherit;
}
.jd_floor_tit h3::before{
    content: "";
    display: inline-block;
    width: 3px;
    height: 12px;
    background: #d8505c;
    margin:0 8px;
}
.jd_floor_con{
    border-top: 1px solid #ebebeb;
}
.jd_floor_con.no_bor{
    border: 0;
}

.killSecond_icon{
    background: url("../images/seckill-icon.png") no-repeat;
    background-size: 16px 20px;
    height: 20px;
    width: 16px;
    display: block;
    float: left;
    margin-top: 6px;
    margin-left: 5px;
}
.killSecond_name{
    font-size: 15px;
    color: #c91523;
    padding: 0 5px;
    float: left;
}
.killSecond_time{
    float: left;
}
.killSecond_time .num{
    height: 16px;
    width: 15px;
    line-height: 16px;
    text-align: center;
    background: #5d5d5d;
    color: #fff;
    margin-left: 2px;
    margin-top: 8px;
    float: left;
}
.killSecond_time .mao{
    width: 5px;
    float: left;
    margin-left: 2px;
    text-align: center;
}
.killSecond_more{
    float: right;
    margin-right: 5px;
}
.killSecond_product{
    margin-top: 7px;
    padding-bottom: 10px;
}
.killSecond_product li{
    width: 33.3%;
    border-right: 1px solid #dcdcdc;
    overflow: hidden;
    float: left;
}
.killSecond_product li:last-child{
    border-right: 0;
}
.killSecond_product li a{
    width: 100%;
    display: block;
    text-align: center;
}
.killSecond_product li a img{
    width: 64%;
}
.killSecond_product li a .old_price{
    color: #f15353;
    font-size: 12px;
}
.killSecond_product li a .new_price{
    color: #666;
    font-size: 12px;
    text-decoration: line-through;
}

.big_img_box{
    padding: 5px;
    display: block;
    width: 100%;
}
.big_img_box img{
    width: 100%;
    display: block;
}


.product_img_box{
    width: 50%;
}
.product_img_box img{
    width: 100%;
    display: block;
}
.f_left{
    float: left;
}
.f_right{
    float: right;
}
.b_left{
    border-left: 1px solid #dcdcdc;
}
.b_right{
    border-right: 1px solid #dcdcdc;
}
.b_top{
    border-top: 1px solid #dcdcdc;
}
.b_bottom{
    border-bottom: 1px solid #dcdcdc;
}

.jd_go_top{
    width: 35px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    border-radius: 20px;
    font-size: 15px;
    position: fixed;
    bottom: 50px;
    right: 10px;
    background:url("../images/scroll-to-top-icon.png") no-repeat;
    background-size: 35px 35px;
}
